I have rxTools 2.6 installed and an emunand on 9.9U while sysnand is on 4.3. My 3ds is a blue XL version. I used to instal cias normally but someday FBI stoped working. It gave me an error every single time I tried to install something. Tried to install over internet and with the cias in the SD card and everytime the same error. So I decidade to reinstall it. Restored original H&S App and tried do install FBI again. I'm using the v2051 version, as rxTools menu says I should. I put the correct files on the SD card and select to install it on the emunand It gives me an error saying that the TMD version of the files in the SD card for the istallation is v65535 but there isn't this version for USA injection and I have put the v2051 files on it! How to fix it?